Quality Park Tamper-Evident Deposit Bags, 9 x 12, Clear, 100 per PackDescription: Tamper-evident bags are designed to prevent pilferage during deposits. Bags feature built-in indicators to clearly communicate tampering by physical force, heat, water or solvents. Poly material is easy to write on, features an information block for deposit details and is treated with a SilverCo licensed antimicrobial agent to protect it from the growth of bacteria, mold, mildew, fungus and odors. Redi-Strip closure.